Dear all, I have tried with this https://github.com/openstack/neutron/tree/master/neutron/db/migration with command neutron-db-manage --config-file /path/to/neutron.conf \ --config-file /path/to/plugin/config.ini upgrade head to upgrade database version, and it's look work in their log , but when i tried to see router list with #neutron router-list it said /Request Failed: internal server error while processing your request.// /Seems like something is blocking neutron. how to do it in proper way with upgrading this database? thanks -- Regards, Mahardhika Gilang -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20131209/813feb7c/attachment.html>